杓蛤属

杓蛤属（学名：Cuspidaria）也称矛头蛤属，为杓蛤科的一个属。

下级分类
本属包括以下物种：

 Cuspidaria abbreviata (Forbes, 1843)
 Cuspidaria alternata (d'Orbigny, 1842)
 Cuspidaria apodema Dall, 1916
 Cuspidaria arctica (Sars, 1878)
 Cuspidaria arcuata Dall, 1881
 Cuspidaria atlantica
 Cuspidaria aupouria Dell, 1950
 波纹杓蛤 Cuspidaria caduca Smith, 1894
 Cuspidaria chilensis Dall, 1890
 中国杓蛤 Cuspidaria chinensis（Griffith et Pidgeon,1843）
 Cuspidaria circinata Jeffreys, 1876
 凸杓蛤 Cuspidaria convexa Prashad,1932
 皱纹杓蛤 Cuspidaria corrugata Prashad,1932
 Cuspidaria costellata (Deshayes, 1833)
 Cuspidaria cuspidata (Olivi, 1792)
 杜边杓蛤 Cuspidaria dubia Pelseneer, 1911
 华美杓蛤 Cuspidaria elegans (Hinds, 1843)
 Cuspidaria exigua (Jeffreys, 1876)
 Cuspidaria fairchildi Suter, 1908
 Cuspidaria filatovae
 Cuspidaria formosa Verrill and Bush, 1893
 Cuspidaria fraterna Verrill and Bush, 1893
 Cuspidaria gigantea Verrill, 1884
 Cuspidaria glacialis (G. O. Sars, 1878)
 蒜瓣杓蛤 Cuspidaria hindsiana
 日本杓蛤 Cuspidaria japonica Kuroda,1948
 Cuspidaria jeffreysi (Dall, 1881)
 Cuspidaria jugosa (S. V. Wood, 1856)
 大杓蛤 Cuspidaria kawamurai Kuroda, 1948
 九州杓蛤 Cuspidaria kyushuensis Okutani, 1962
 宽体杓蛤 Cuspidaria macrorhynchus Smith,1895
 Cuspidaria media A. E. Verrill and Bush, 1898
 Cuspidaria microrhina Dall, 1886
 温和杓蛤 Cuspidaria mitis Prashad, 1932
 Cuspidaria morelandi Dell, 1956   
 Cuspidaria morioria Dell, 1956 
 华贵杓蛤 Cuspidaria nobilis (Adams, 1864)
 Cuspidaria obesa (Loven, 1846)
 短喙杓蛤 Cuspidaria okezoko Okutani, 1985
 Cuspidaria parapodema Bernard, 1969
 Cuspidaria parkeri
 Cuspidaria parva
 Cuspidaria pellucida Stimpson, 1853
 直背杓蛤 Cuspidaria prolatissima Poutiers,1981
 Cuspidaria rostrata (Spengler, 1793)
 长柄杓蛤 Cuspidaria steindachneri Sturany,1961
 Cuspidaria subglacialis Dall, 1913
 Cuspidaria subtorta (Sars, 1878)
 Cuspidaria subtorte (Sars, 1878)
 Cuspidaria sulcifera (Jeffreys, 1882)
 Cuspidaria tomricei Poppe & Tagaro, 2016
 Cuspidaria trailli (Hutton, 1873) 
 Cuspidaria tuhua Dell, 1962
 Cuspidaria turgida Verrill and Bush, 1898
 Cuspidaria undata Verrill, 1884
 Cuspidaria variola
 Cuspidaria ventricosa Verrill and Bush, 1898
 Cuspidaria vicdani Poppe & Tagaro, 2016
 Cuspidaria willetti Fleming, 1948
 Cuspidaria wollastoni E. A. Smith, 1885

 化石种
 Cuspidaria inflata (Jeffreys, 1876) 和 Cuspidaria lamellosa Sars, 1878，发现于  London Clay, a marine geological formation of Ypresian (Lower Eocene Epoch, c. 56–49 Ma)
 Cuspidaria textorama Garvie 2013, 发现于美国创新世的Reklaw Formation

参考文献

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